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Old November 28th 09, 09:26 PM posted to rec.aviation.homebuilt
stol
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Posts: 161
Default BMW engine aircraft suitable?

On Nov 28, 9:40*am, "Morgans" wrote:
"stol" wrote

Bellt drives do just that.


Indeed, and they would be my favored means of PSRU. *With this case, we are
talking about needing between a 4:1 or 5:1 reduction. *That would make for a
mighty big big pulley. ;-)
--
Jim in NC


5-1 ,,,, Geez, that ain't no pulley... Thats a spinner with
grooves... GG